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Mumz [18]
3 years ago
6

3x – 4(x - 4) + 4 = 13 Solve for x step by step Please answer quickly

Mathematics
2 answers:
KIM [24]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

3x – 4(x - 4) + 4 = 13

3x - 4x + 16 + 4 = 13

-x + 20 = 13

-x + 20 - 20 = 13 - 20

-x = -7

(-x = -7)/-1

x = 7

Hope this helps.

dmitriy555 [2]3 years ago
5 0

Answer:

7

Step-by-step explanation:

3x – 4(x - 4) + 4 = 13

=> 3x - 4x + 16 + 4 = 13

=> - x + 20 = 13

=> - x = 13 - 20

=> - x = - 7

=> x = 7

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Answer:

log7

Step-by-step explanation:

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∴  \log\left(\frac{14}{3}\right)+\log\left(\frac{11}{5}\right)=\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)

when subtracting logs, apply the log rule: \log _a\left(x\right)\:-\:\log _a\left(y\right)=\log _a\left(\frac{x}{y}\right)

\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)-\log\left(\frac{22}{15}\right)=\log\left(\frac{\frac{14}{3}\cdot \frac{11}{5}}{\frac{22}{15}}\right)\\\\=\log\left(7\right)

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2 years ago
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3 years ago
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<h3>∠XYZ = 102</h3><h3></h3>

Step-by-step explanation:

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now plugin values into the equation:

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2 years ago
Photo above need help
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Answer:

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<u>If two lines are parallel, their slopes are equal. </u>

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\boxed{\mathsf{slope\:of\:a\:line=tan \theta}}

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Here, the line in question is the x- axis itself, and every line makes an angle of 0° with itself.

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\mathfrak{\overline{There\:You\:Are!}}

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